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Public ownership evidence

MaxCyte, Inc. Common Stock (MXCT) Ownership Disclosures

Read MXCT insider transactions, institutional 13F filings and Congressional disclosures with report dates, public availability and original receipts.

As of 2026-11-07T14:03:26.246Z

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Recent Form 4 activity

No matching purchases, sales or awards were returned in this 90-day public filing window.

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90-day public availability window, up to 50 records.

Recent institutional filing receipts

These are raw ticker-matched positions in recent 13F receipts, including amendments. They are not deduplicated current ownership totals. Open the manager profile to inspect its effective filing book.

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MERCER GLOBAL ADVISORS INC /ADV2026-06-302026-08-2047,756$58,740None
Transamerica Financial Advisors, LLC2026-06-302026-08-18187$230None
Stonepine Capital Management, LLC2026-06-302026-08-18751,606$924,475None
Jefferies Financial Group Inc.2026-06-302026-08-1815,972$19,646None
PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO2026-06-302026-08-1843,800$53,874None
EFG International AG2026-06-302026-08-151,261$1,557None
Aster Capital Management (DIFC) Ltd2026-06-302026-08-15163,270$200,822None
JPL Wealth Management, LLC2026-06-302026-08-1526$32None
XTX Topco Ltd2026-06-302026-08-15206,590$254,106None
CHARLES SCHWAB INVESTMENT MANAGEMENT INC2026-06-302026-08-15117,192$144,146None
Sixth Street Partners Management Company, L.P.2026-06-302026-08-15117,192$144,146None
Qube Research & Technologies Ltd2026-06-302026-08-15389,102$478,595None
OSAIC HOLDINGS, INC.2026-06-302026-08-15470$578None
Squarepoint Ops LLC2026-06-302026-08-1514,844$18,258None
Man Group plc2026-06-302026-08-15448,958$552,218None
JANE STREET GROUP, LLC2026-06-302026-08-15859,623$1,057,336None
JANE STREET GROUP, LLC2026-06-302026-08-15703,380$865,157None
HRT FINANCIAL LP2026-06-302026-08-15121,204$149,000None
Apollo Management Holdings, L.P.2026-06-302026-08-15307,987$378,824None
SUSQUEHANNA INTERNATIONAL GROUP, LLP2026-06-302026-08-15156,992$193,100None
Stonepine Capital Management, LLC2026-06-302026-08-15751,606$924,475None
CADIAN CAPITAL MANAGEMENT, LP2026-06-302026-08-152,201,166$2,707,434None
J. Goldman & Co LP2026-06-302026-08-1599,728$122,665None
Waverly Advisors, LLC2026-06-302026-08-1554,014$66,437None
NANO CAP NEW MILLENNIUM GROWTH FUND L P2026-06-302026-08-151,200,000$1,476,000None
MILLENNIUM MANAGEMENT LLC2026-06-302026-08-151,204,921$1,482,053None
Balyasny Asset Management L.P.2026-06-302026-08-1513,548$16,664None
AMERIPRISE FINANCIAL INC2026-06-302026-08-1560$74None
AMERIPRISE FINANCIAL INC2026-06-302026-08-1579,412$97,677None
Cerity Partners LLC2026-06-302026-08-1515,531$19,104None
Cerity Partners LLC2026-06-302026-08-1512,712$15,636None
Cerity Partners LLC2026-06-302026-08-1569,615$85,627None
AQR CAPITAL MANAGEMENT LLC2026-06-302026-08-1531,051$38,193None
AQR CAPITAL MANAGEMENT LLC2026-06-302026-08-15121$149None
AQR CAPITAL MANAGEMENT LLC2026-06-302026-08-1584$103None
AQR CAPITAL MANAGEMENT LLC2026-06-302026-08-151,829,404$2,250,167None
AQR CAPITAL MANAGEMENT LLC2026-06-302026-08-15971$1,194None
AQR CAPITAL MANAGEMENT LLC2026-06-302026-08-1515,662$19,264None
AQR CAPITAL MANAGEMENT LLC2026-06-302026-08-155,483$6,744None
ROYAL BANK OF CANADA2026-06-302026-08-158,001$10,000None
CANADA PENSION PLAN INVESTMENT BOARD2026-06-302026-08-1535,700$43,911None
LUMINUS MANAGEMENT LLC2026-06-302026-08-1560,604$74,543None
CITADEL ADVISORS LLC2026-06-302026-08-1599,400$122,262Put
CITADEL ADVISORS LLC2026-06-302026-08-15604,112$743,058None
CITADEL ADVISORS LLC2026-06-302026-08-15252,206$310,213None
COLDSTREAM CAPITAL MANAGEMENT INC2026-06-302026-08-1511,950$14,699None
RBF Capital, LLC2026-06-302026-08-151,322,443$1,626,605None
Point72 Asset Management, L.P.2026-06-302026-08-15299,853$368,819None
Jain Global LLC2026-06-302026-08-1571,895$88,431None
TUDOR INVESTMENT CORP ET AL2026-06-302026-08-1578,313$96,325None

90-day public filing window, up to 50 source positions.

MERCER GLOBAL ADVISORS INC /ADV ↗Transamerica Financial Advisors, LLC ↗Stonepine Capital Management, LLC ↗Jefferies Financial Group Inc. ↗PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO ↗EFG International AG ↗Aster Capital Management (DIFC) Ltd ↗JPL Wealth Management, LLC ↗XTX Topco Ltd ↗CHARLES SCHWAB INVESTMENT MANAGEMENT INC ↗

Recent Congressional disclosures

No matching Congressional transactions were returned in this source preview.

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Bounded public source preview, up to 25 disclosed events.

How to read the disclosure dates

The tables report different things: insider transactions, institutional positions and Congressional transaction ranges. Read each table with its source dates and units. They cannot be added into a combined ownership percentage.

  1. Company insiders

    SEC Form 4 purchases, sales and awards report transactions and their public filing availability.

  2. Institutional managers

    13F reports disclose delayed quarter-end positions. They are not a record of trades between quarters.

  3. Congressional filers

    Periodic transaction reports disclose transaction dates and amount brackets. Public filing dates determine what researchers could know.

Institutional source directory ↗Congressional source directory ↗

Read the transaction codes

Awards use transaction code A, purchases P and sales S. An acquisition from an award is not the same as an open-market purchase. Joint filers may share a transaction. Use original receipts and availability dates to interpret the events.